{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:GZQD7W5B7TIG4G6HMSV742OUMT","short_pith_number":"pith:GZQD7W5B","canonical_record":{"source":{"id":"2210.12211","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-10-21T19:40:54Z","cross_cats_sorted":[],"title_canon_sha256":"b0663b7847771187cd2c4ed0c81437227ca03ba13f599f867c4f9a1008465064","abstract_canon_sha256":"150efc0b8d99a1faac0da2c055e194571bebf93c94a2ef12a25461be96f2f585"},"schema_version":"1.0"},"canonical_sha256":"36603fdba1fcd06e1bc764abfe69d464d1a2f482d8c0a974fb81ba952eb0a697","source":{"kind":"arxiv","id":"2210.12211","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.12211","created_at":"2026-07-05T05:33:51Z"},{"alias_kind":"arxiv_version","alias_value":"2210.12211v1","created_at":"2026-07-05T05:33:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.12211","created_at":"2026-07-05T05:33:51Z"},{"alias_kind":"pith_short_12","alias_value":"GZQD7W5B7TIG","created_at":"2026-07-05T05:33:51Z"},{"alias_kind":"pith_short_16","alias_value":"GZQD7W5B7TIG4G6H","created_at":"2026-07-05T05:33:51Z"},{"alias_kind":"pith_short_8","alias_value":"GZQD7W5B","created_at":"2026-07-05T05:33:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:GZQD7W5B7TIG4G6HMSV742OUMT","target":"record","payload":{"canonical_record":{"source":{"id":"2210.12211","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-10-21T19:40:54Z","cross_cats_sorted":[],"title_canon_sha256":"b0663b7847771187cd2c4ed0c81437227ca03ba13f599f867c4f9a1008465064","abstract_canon_sha256":"150efc0b8d99a1faac0da2c055e194571bebf93c94a2ef12a25461be96f2f585"},"schema_version":"1.0"},"canonical_sha256":"36603fdba1fcd06e1bc764abfe69d464d1a2f482d8c0a974fb81ba952eb0a697","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:33:51.876659Z","signature_b64":"rH+BIuogR2sQPMljBU5NjkTfEv6iXmjFEsSkJYQeuT8wDoZ626/5GokrSYK5vhWyKAvQLlaVIhrv+IXhpHIUCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"36603fdba1fcd06e1bc764abfe69d464d1a2f482d8c0a974fb81ba952eb0a697","last_reissued_at":"2026-07-05T05:33:51.876094Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:33:51.876094Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2210.12211","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:33:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"44C2jae8Tf63mb6KdyMNeDoB9AyOfvtPVW0rBsVYqi2obdcI0mbyF7zlK2TGsmcYEbtRqR3VVHzKXa4aw8cnBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T16:04:10.270684Z"},"content_sha256":"f2c4d5ff2e96336d8d420b055a744031050bf6d5ba7fea517ad8113b638eae51","schema_version":"1.0","event_id":"sha256:f2c4d5ff2e96336d8d420b055a744031050bf6d5ba7fea517ad8113b638eae51"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:GZQD7W5B7TIG4G6HMSV742OUMT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Independent validation of the temperate Super-Earth HD79211 b using HARPS-N","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Adriano Ghedina, A. F. Mart\\'inez Fiorenzano, Aldo Stefano Bonomo, Alessandro Sozzetti, Allyson Bieryla, Andrew Collier Cameron, Annelies Mortier, Avet Harutyunyan, Chantanelle Nava, Christopher Watson, David Charbonneau, David Latham, Dimitar Sasselov, Emilio Molinari, Ennio Poretti, Francesco A. Pepe, Keivan G. Stassun, Ken Rice, Lars A. Buchhave, Luca Malavolta, Manu Stalport, Mario Damasso, Matteo Pinamonti, Mercedes L\\'opez-Morales, R. D. Haywood, Rosario Cosentino, Ryan Cloutier, St\\'ephane Udry, Thomas G. Wilson, Victoria DiTomasso, Xavier Dumusque","submitted_at":"2022-10-21T19:40:54Z","abstract_excerpt":"We present high-precision radial velocities (RVs) from the HARPS-N spectrograph for HD79210 and HD79211, two M0V members of a gravitationally-bound binary system. We detect a planet candidate with a period of $24.421^{+0.016}_{-0.017}$ days around HD79211 in these HARPS-N RVs, validating the planet candidate originally identified in CARMENES RV data alone. Using HARPS-N, CARMENES and HIRES RVs spanning a total of 25 years, we further refine the planet candidate parameters to $P=24.422\\pm0.014$ days, $K=3.19\\pm0.27$ m/s, $M$ sin $i = 10.6 \\pm 1.2 M_\\oplus$, and $a = 0.142 \\pm0.005$ au. We do no"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.12211","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2210.12211/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:33:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"j5zrRbHa0WsCZ0t2z/RCWt3WlwEYCWtpdQTfOBUNyzRHoqY2sNf7WZYr0YqDZaMvpS6zIEroPEaDnY4X74taAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T16:04:10.271775Z"},"content_sha256":"f29cec61e4d4a5d23078213e83d47c154aaa4ff18c640ddb32dd8dd06d78db46","schema_version":"1.0","event_id":"sha256:f29cec61e4d4a5d23078213e83d47c154aaa4ff18c640ddb32dd8dd06d78db46"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GZQD7W5B7TIG4G6HMSV742OUMT/bundle.json","state_url":"https://pith.science/pith/GZQD7W5B7TIG4G6HMSV742OUMT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GZQD7W5B7TIG4G6HMSV742OUMT/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-06T16:04:10Z","links":{"resolver":"https://pith.science/pith/GZQD7W5B7TIG4G6HMSV742OUMT","bundle":"https://pith.science/pith/GZQD7W5B7TIG4G6HMSV742OUMT/bundle.json","state":"https://pith.science/pith/GZQD7W5B7TIG4G6HMSV742OUMT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GZQD7W5B7TIG4G6HMSV742OUMT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:GZQD7W5B7TIG4G6HMSV742OUMT","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"150efc0b8d99a1faac0da2c055e194571bebf93c94a2ef12a25461be96f2f585","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-10-21T19:40:54Z","title_canon_sha256":"b0663b7847771187cd2c4ed0c81437227ca03ba13f599f867c4f9a1008465064"},"schema_version":"1.0","source":{"id":"2210.12211","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2210.12211","created_at":"2026-07-05T05:33:51Z"},{"alias_kind":"arxiv_version","alias_value":"2210.12211v1","created_at":"2026-07-05T05:33:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2210.12211","created_at":"2026-07-05T05:33:51Z"},{"alias_kind":"pith_short_12","alias_value":"GZQD7W5B7TIG","created_at":"2026-07-05T05:33:51Z"},{"alias_kind":"pith_short_16","alias_value":"GZQD7W5B7TIG4G6H","created_at":"2026-07-05T05:33:51Z"},{"alias_kind":"pith_short_8","alias_value":"GZQD7W5B","created_at":"2026-07-05T05:33:51Z"}],"graph_snapshots":[{"event_id":"sha256:f29cec61e4d4a5d23078213e83d47c154aaa4ff18c640ddb32dd8dd06d78db46","target":"graph","created_at":"2026-07-05T05:33:51Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2210.12211/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present high-precision radial velocities (RVs) from the HARPS-N spectrograph for HD79210 and HD79211, two M0V members of a gravitationally-bound binary system. We detect a planet candidate with a period of $24.421^{+0.016}_{-0.017}$ days around HD79211 in these HARPS-N RVs, validating the planet candidate originally identified in CARMENES RV data alone. Using HARPS-N, CARMENES and HIRES RVs spanning a total of 25 years, we further refine the planet candidate parameters to $P=24.422\\pm0.014$ days, $K=3.19\\pm0.27$ m/s, $M$ sin $i = 10.6 \\pm 1.2 M_\\oplus$, and $a = 0.142 \\pm0.005$ au. We do no","authors_text":"Adriano Ghedina, A. F. Mart\\'inez Fiorenzano, Aldo Stefano Bonomo, Alessandro Sozzetti, Allyson Bieryla, Andrew Collier Cameron, Annelies Mortier, Avet Harutyunyan, Chantanelle Nava, Christopher Watson, David Charbonneau, David Latham, Dimitar Sasselov, Emilio Molinari, Ennio Poretti, Francesco A. Pepe, Keivan G. Stassun, Ken Rice, Lars A. Buchhave, Luca Malavolta, Manu Stalport, Mario Damasso, Matteo Pinamonti, Mercedes L\\'opez-Morales, R. D. Haywood, Rosario Cosentino, Ryan Cloutier, St\\'ephane Udry, Thomas G. Wilson, Victoria DiTomasso, Xavier Dumusque","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-10-21T19:40:54Z","title":"Independent validation of the temperate Super-Earth HD79211 b using HARPS-N"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2210.12211","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:f2c4d5ff2e96336d8d420b055a744031050bf6d5ba7fea517ad8113b638eae51","target":"record","created_at":"2026-07-05T05:33:51Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"150efc0b8d99a1faac0da2c055e194571bebf93c94a2ef12a25461be96f2f585","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-10-21T19:40:54Z","title_canon_sha256":"b0663b7847771187cd2c4ed0c81437227ca03ba13f599f867c4f9a1008465064"},"schema_version":"1.0","source":{"id":"2210.12211","kind":"arxiv","version":1}},"canonical_sha256":"36603fdba1fcd06e1bc764abfe69d464d1a2f482d8c0a974fb81ba952eb0a697","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"36603fdba1fcd06e1bc764abfe69d464d1a2f482d8c0a974fb81ba952eb0a697","first_computed_at":"2026-07-05T05:33:51.876094Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:33:51.876094Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rH+BIuogR2sQPMljBU5NjkTfEv6iXmjFEsSkJYQeuT8wDoZ626/5GokrSYK5vhWyKAvQLlaVIhrv+IXhpHIUCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:33:51.876659Z","signed_message":"canonical_sha256_bytes"},"source_id":"2210.12211","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f2c4d5ff2e96336d8d420b055a744031050bf6d5ba7fea517ad8113b638eae51","sha256:f29cec61e4d4a5d23078213e83d47c154aaa4ff18c640ddb32dd8dd06d78db46"],"state_sha256":"2e26482d545338969459121b500c639c04b8f24d82db840f567f27c67aa278d4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RBZrZSi+i6q34eoBPf/8tF9JcfbVkc40nxVAgdb1KCpGbY2GqNh0EegYn/DH3cYscTUBTNMhkhCG6CZ6TizfDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T16:04:10.278732Z","bundle_sha256":"7db3e5fd4a7f4c4fab0c3fafa26b4620db222cb181687cf152fae812ce58c528"}}